JP4495694B2 - 導光体およびパワーウインドウスイッチ - Google Patents
導光体およびパワーウインドウスイッチ Download PDFInfo
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- JP4495694B2 JP4495694B2 JP2006141767A JP2006141767A JP4495694B2 JP 4495694 B2 JP4495694 B2 JP 4495694B2 JP 2006141767 A JP2006141767 A JP 2006141767A JP 2006141767 A JP2006141767 A JP 2006141767A JP 4495694 B2 JP4495694 B2 JP 4495694B2
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- JP
- Japan
- Prior art keywords
- light guide
- light
- seesaw
- light source
- knobs
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/20—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors for lighting specific fittings of passenger or driving compartments; mounted on specific fittings of passenger or driving compartments
- B60Q3/208—Sun roofs; Windows
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
- H01H23/02—Details
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/18—Distinguishing marks on switches, e.g. for indicating switch location in the dark; Adaptation of switches to receive distinguishing marks
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S222/00—Dispensing
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tumbler Switches (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
Description
1a 第1導光部
1b 第2導光部
1c 第3導光部
1d 入光部
1e 橋絡部
1f 第4導光部
2 光源
3 表示部
10 上ケース
10a 開口
11 シーソつまみ
11a 表示部
12 駆動体
13 下ケース
14 回路基板
15 ラバーシート
15a 透孔
15b 膨出部
16 LED(光源)
P 平面
Claims (3)
- 光源から発せられる光を複数の表示部に導くための導光体であって、前記光源に対向する入光部と、この入光部から所定の曲率半径をもって二股状に分岐する第1導光部と、これら第1導光部から同一の平面に沿って逆向きに延出する一対の第2導光部と、これら第2導光部からそれぞれ所定の曲率半径をもって分岐して前記平面方向に沿って延出する複数の第3導光部と、これら各第3導光部の先端に前記平面と直交する方向に延出する第4導光部を有し、前記光源から発せられる光を前記第1乃至第4導光部を通って前記表示部に導くようにし、
前記両第1導光部の分岐端には前記両第2導光部の基端側同士を繋ぐ橋絡部を形成したことを特徴とする導光体。 - 請求項1の記載において、前記両第2導光部を同一長さに設定し、これら第2導光部の先端をそれぞれ二股状に分岐して同一長さの前記第3導光部を形成すると共に、これら各第3導光部の先端に前記平面と直交する方向に延出する前記第4導光部をそれぞれ形成したことを特徴とする導光体。
- 縦横二列に配置された4つの開口を有するハウジングと、前記各開口内に揺動可能に支持された表示部を有する4つのシーソつまみと、これら各シーソつまみの揺動操作によって昇降動作される複数の駆動体と、これら各駆動体によって動作される複数のスイッチ素子と、これら各スイッチ素子と光源が実装されたプリント基板と、前記各シーソつまみと前記プリント基板との間に配置された請求項2に記載の導光体とを備え、前記光源を前記各シーソつまみの中心位置に配置すると共に、該光源に前記導光体の前記入光部を対向させ、かつ、前記導光体の前記各第4導光部の先端を前記開口内に挿入して前記シーソつまみの裏面に対向させたことを特徴とするパワーウインドウスイッチ。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006141767A JP4495694B2 (ja) | 2006-05-22 | 2006-05-22 | 導光体およびパワーウインドウスイッチ |
KR1020070049322A KR20070112724A (ko) | 2006-05-22 | 2007-05-21 | 도광체 및 파워윈도우 스위치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006141767A JP4495694B2 (ja) | 2006-05-22 | 2006-05-22 | 導光体およびパワーウインドウスイッチ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007308102A JP2007308102A (ja) | 2007-11-29 |
JP4495694B2 true JP4495694B2 (ja) | 2010-07-07 |
Family
ID=38841338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006141767A Active JP4495694B2 (ja) | 2006-05-22 | 2006-05-22 | 導光体およびパワーウインドウスイッチ |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP4495694B2 (ja) |
KR (1) | KR20070112724A (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101068913B1 (ko) | 2010-02-18 | 2011-09-29 | 한국알프스 주식회사 | 다기능 스위치의 조명구조 |
JP5940762B2 (ja) * | 2010-10-19 | 2016-06-29 | 富士通株式会社 | 照明装置及び電子機器 |
KR101303172B1 (ko) * | 2012-02-29 | 2013-09-09 | 알프스 덴키 가부시키가이샤 | 조광스위치 어셈블리 |
JP5871669B2 (ja) * | 2012-03-13 | 2016-03-01 | アルプス電気株式会社 | 照光機能付き入力装置 |
JP2013235120A (ja) | 2012-05-09 | 2013-11-21 | Yazaki Corp | 表示部発光ユニット |
JP5930540B2 (ja) * | 2012-11-02 | 2016-06-08 | アルプス電気株式会社 | パワーウインドウスイッチ |
JP2014175234A (ja) * | 2013-03-12 | 2014-09-22 | Yazaki Corp | 樹脂成形部品、スイッチノブ、スイッチノブユニット、及び、樹脂成形方法 |
DE102017114793A1 (de) | 2016-07-04 | 2018-01-04 | Dormakaba Deutschland Gmbh | Auslöseelement |
JP7091553B2 (ja) | 2019-03-22 | 2022-06-27 | アルプスアルパイン株式会社 | 照光装置 |
DE102020109841A1 (de) * | 2020-04-08 | 2021-10-14 | OSRAM CONTINENTAL GmbH | Anordnung und fahrzeug |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03245107A (ja) * | 1990-02-23 | 1991-10-31 | Nippon Telegr & Teleph Corp <Ntt> | 分岐・合波光導波回路 |
JPH08129935A (ja) * | 1994-10-31 | 1996-05-21 | Ichikoh Ind Ltd | イルミネーション付きスイッチ装置 |
JP2000318396A (ja) * | 1999-05-17 | 2000-11-21 | Otani National Denki Kk | 光飾装置 |
JP2002334631A (ja) * | 2001-05-07 | 2002-11-22 | Alps Electric Co Ltd | 車載用スイッチ装置 |
JP2003308714A (ja) * | 2002-04-17 | 2003-10-31 | Fuji Photo Film Co Ltd | 導光フィルム |
JP2003315576A (ja) * | 2002-04-24 | 2003-11-06 | Tdk Corp | 光分岐回路及び装置 |
JP2004199005A (ja) * | 2002-12-20 | 2004-07-15 | Alps Electric Co Ltd | 導光体及びこれを備えた照光式スイッチ装置 |
-
2006
- 2006-05-22 JP JP2006141767A patent/JP4495694B2/ja active Active
-
2007
- 2007-05-21 KR KR1020070049322A patent/KR20070112724A/ko not_active Application Discontinuation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03245107A (ja) * | 1990-02-23 | 1991-10-31 | Nippon Telegr & Teleph Corp <Ntt> | 分岐・合波光導波回路 |
JPH08129935A (ja) * | 1994-10-31 | 1996-05-21 | Ichikoh Ind Ltd | イルミネーション付きスイッチ装置 |
JP2000318396A (ja) * | 1999-05-17 | 2000-11-21 | Otani National Denki Kk | 光飾装置 |
JP2002334631A (ja) * | 2001-05-07 | 2002-11-22 | Alps Electric Co Ltd | 車載用スイッチ装置 |
JP2003308714A (ja) * | 2002-04-17 | 2003-10-31 | Fuji Photo Film Co Ltd | 導光フィルム |
JP2003315576A (ja) * | 2002-04-24 | 2003-11-06 | Tdk Corp | 光分岐回路及び装置 |
JP2004199005A (ja) * | 2002-12-20 | 2004-07-15 | Alps Electric Co Ltd | 導光体及びこれを備えた照光式スイッチ装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2007308102A (ja) | 2007-11-29 |
KR20070112724A (ko) | 2007-11-27 |
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